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Gunther Diamond Core Lapidary Drill Bit with F-Connection & Ejector Needle

Gunther Diamond Tools

4.5 (123)

Lapidary Diamond Core Drill Bits - Stock Sizes

Name: Gunther Diamond Tools Lapidary Diamond Core Drill Bits - Stock Sizes - Lapidary Diamond Core Drill Bits - Stock Sizes
Brand: Gunther Diamond Tools
SKU: 39534863122534
Price: 36.9 USD
Availability: InStock
Rating: 5 (2 reviews)

4.5 (1,234)

Sold 100+ last 30 days

20% off first order

$36.90

Quantity

One time purchase

$36.90

Delivers every month

Color

Black

Quantity

Our diamond core drill bits are the best in the World. They are similar in function to a sintered drill bit, where the diamonds are completely interspersed throughout the metal, but our proprietary production process produces a stronger bi...

Reviews

5.0

3 ratings

Fast shipping. Best diamond bits in the business. Have been using Gunther drill bits for gemstones for over a year now and love the drill bits. Thank you Gunther for providing such a solid drill bit. I could not have made thousands of holes without you.

Robert · March 27, 2025